celer.network DOCS
  • Ultimate Guide to Cross-Chain Asset Transfers and cBridge by Celer Network
  • ✋Welcome to cBridge
  • SGN and cBridge
  • State Guardian Network
  • Architectural Benefits
  • cBridge Security
  • Fungible Token Bridging Models
  • Cross-chain Transfer
  • LP Guide
  • SGN V2 Staking Guide
  • Ape Chain Bridging Guide
  • SGN V1 Unbonding Guide
  • Smart Contract as LP
  • Aptos Bridging Guide
  • cBridge SDK
  • cBridge Pool-Based Transfer (xLiquidity)
  • Flow Bridging Guide
  • cBridge Transfer Web Widget
  • Circle Cross-chain USDC Transfer Protocol(CCTP)
  • cBridge Aptos Transfer (xAsset Only)
  • Custom Transfer URL Schemes
  • cBridge Canonical Mapping Transfer (xAsset)
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State Guardian Network

PreviousSGN and cBridgeNextArchitectural Benefits

Last updated 6 months ago

The Celer State Guardian Network (SGN) has been an essential part of Celer Network’s architecture. In Celer’s layer-2 scaling architecture, the SGN is a specialized Proof-of-Stake (PoS) chain that serves the purposes of monitoring L1 transactions related to L2 state and faithfully passing layer-2 information back to layer-1 when needed.

In the , the SGN helps store channel states and respond to malicious settlements on L1 when needed. In the Celer layer2.finance rollup chain, the SGN extends as a decentralized block producer network to pass call data and state roots back to the L1 blockchain and submit fraud-proof from any SGN node even when the entire PoS consensus fails.

CELR holders can stake their tokens into the SGN by becoming a validator or through delegation and actively provide the above-mentioned services. SGN participants receive staking rewards as well as fees in exchange for the services they help provide.

PreviousArchitectural BenefitsNextSGN and cBridge

Last updated 2 years ago

Celer State Channel